    //
//  ReplicatorLayerController.m
//  LayerStudy
//
//  Created by longhuihu on 11-7-1.
//  Copyright 2011 __MyCompanyName__. All rights reserved.
//

#import "ReplicatorLayerController.h"
#import <QuartzCore/QuartzCore.h>


@implementation ReplicatorLayerController

// The designated initializer.  Override if you create the controller programmatically and want to perform customization that is not appropriate for viewDidLoad.
/*
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization.
    }
    return self;
}
*/


// Implement loadView to create a view hierarchy programmatically, without using a nib.
/*
- (void)loadView {	
}
*/

-(void)makeReplicates
{
//	CABasicAnimation *animation = [CABasicAnimation animationWithKeyPath:@"instanceCount"];
//	animation.duration = 3.0;
//	animation.fromValue = [NSNumber numberWithInt:1];
//	animation.toValue = [NSNumber numberWithInt:5];
//	[replicatorLayer addAnimation:animation forKey:@"countAnimation"];
	replicatorLayer.instanceCount = 5;
}

// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad {
    [super viewDidLoad];
	
	CALayer *faceLayer = [CALayer layer];
	faceLayer.contents = (id)[[UIImage imageNamed:@"face.png"] CGImage];
	faceLayer.frame = CGRectMake(0,0,50, 50);
	
	replicatorLayer = [CAReplicatorLayer layer];
	[replicatorLayer addSublayer:faceLayer];
	replicatorLayer.frame = self.view.bounds;
	replicatorLayer.instanceDelay = 1000.0;
	replicatorLayer.instanceAlphaOffset = -0.1;
	replicatorLayer.instanceTransform = CATransform3DMakeTranslation(30, 30, 0);
	
	[self.view.layer addSublayer:replicatorLayer];
	
	[self performSelector:@selector(makeReplicates) withObject:nil afterDelay:1];
}


/*
// Override to allow orientations other than the default portrait orientation.
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
    // Return YES for supported orientations.
    return (interfaceOrientation == UIInterfaceOrientationPortrait);
}
*/

- (void)didReceiveMemoryWarning {
    // Releases the view if it doesn't have a superview.
    [super didReceiveMemoryWarning];
    // Release any cached data, images, etc. that aren't in use.
}

- (void)viewDidUnload {
    [super viewDidUnload];
    // Release any retained subviews of the main view.
    // e.g. self.myOutlet = nil;
}


- (void)dealloc {
    [super dealloc];
}


@end
